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The Donald goes on the offensive about the sign on his downtown building, while the architecture critic who's blamed for starting the flap defends himself. NBC 5's Mary Ann Ahern reports. (Published Friday, June 13, 2014)

Is he coming to see what all the fuss is about?

After defending the 20-foot-tall letters that spell his name on Chicago's second-tallest building, billionaire Donald Trump said he'll visit Chicago in two weeks to see it for himself.

The real estate mogul said the building's ornament is "high-level" and that his staff has been inundated with calls, letters and social media posts in support. Trump has also said he'll fight any effort to remove the sign.